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<h1 id="sec_name">
<span data-if="hdevelop" style="display:inline;">disparity_image_to_xyz</span><span data-if="c" style="display:none;">T_disparity_image_to_xyz</span><span data-if="cpp" style="display:none;">DisparityImageToXyz</span><span data-if="dotnet" style="display:none;">DisparityImageToXyz</span><span data-if="python" style="display:none;">disparity_image_to_xyz</span> (算子名称)</h1>
<h2>名称</h2>
<p><code><span data-if="hdevelop" style="display:inline;">disparity_image_to_xyz</span><span data-if="c" style="display:none;">T_disparity_image_to_xyz</span><span data-if="cpp" style="display:none;">DisparityImageToXyz</span><span data-if="dotnet" style="display:none;">DisparityImageToXyz</span><span data-if="python" style="display:none;">disparity_image_to_xyz</span></code> — Transform a disparity image into 3D points in a rectified stereo
system.</p>
<h2 id="sec_synopsis">参数签名</h2>
<div data-if="hdevelop" style="display:inline;">
<p>
<code><b>disparity_image_to_xyz</b>(<a href="#Disparity"><i>Disparity</i></a> : <a href="#X"><i>X</i></a>, <a href="#Y"><i>Y</i></a>, <a href="#Z"><i>Z</i></a> : <a href="#CamParamRect1"><i>CamParamRect1</i></a>, <a href="#CamParamRect2"><i>CamParamRect2</i></a>, <a href="#RelPoseRect"><i>RelPoseRect</i></a> : )</code></p>
</div>
<div data-if="c" style="display:none;">
<p>
<code>Herror <b>T_disparity_image_to_xyz</b>(const Hobject <a href="#Disparity"><i>Disparity</i></a>, Hobject* <a href="#X"><i>X</i></a>, Hobject* <a href="#Y"><i>Y</i></a>, Hobject* <a href="#Z"><i>Z</i></a>, const Htuple <a href="#CamParamRect1"><i>CamParamRect1</i></a>, const Htuple <a href="#CamParamRect2"><i>CamParamRect2</i></a>, const Htuple <a href="#RelPoseRect"><i>RelPoseRect</i></a>)</code></p>
</div>
<div data-if="cpp" style="display:none;">
<p>
<code>void <b>DisparityImageToXyz</b>(const HObject&amp; <a href="#Disparity"><i>Disparity</i></a>, HObject* <a href="#X"><i>X</i></a>, HObject* <a href="#Y"><i>Y</i></a>, HObject* <a href="#Z"><i>Z</i></a>, const HTuple&amp; <a href="#CamParamRect1"><i>CamParamRect1</i></a>, const HTuple&amp; <a href="#CamParamRect2"><i>CamParamRect2</i></a>, const HTuple&amp; <a href="#RelPoseRect"><i>RelPoseRect</i></a>)</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HImage.html">HImage</a>::<b>DisparityImageToXyz</b>(HImage* <a href="#Y"><i>Y</i></a>, HImage* <a href="#Z"><i>Z</i></a>, const HCamPar&amp; <a href="#CamParamRect1"><i>CamParamRect1</i></a>, const HCamPar&amp; <a href="#CamParamRect2"><i>CamParamRect2</i></a>, const HPose&amp; <a href="#RelPoseRect"><i>RelPoseRect</i></a>) const</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HCamPar.html">HCamPar</a>::<b>DisparityImageToXyz</b>(const HImage&amp; <a href="#Disparity"><i>Disparity</i></a>, HImage* <a href="#Y"><i>Y</i></a>, HImage* <a href="#Z"><i>Z</i></a>, const HCamPar&amp; <a href="#CamParamRect2"><i>CamParamRect2</i></a>, const HPose&amp; <a href="#RelPoseRect"><i>RelPoseRect</i></a>) const</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HPose.html">HPose</a>::<b>DisparityImageToXyz</b>(const HImage&amp; <a href="#Disparity"><i>Disparity</i></a>, HImage* <a href="#Y"><i>Y</i></a>, HImage* <a href="#Z"><i>Z</i></a>, const HCamPar&amp; <a href="#CamParamRect1"><i>CamParamRect1</i></a>, const HCamPar&amp; <a href="#CamParamRect2"><i>CamParamRect2</i></a>) const</code></p>
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<p>
<code>static void <a href="HOperatorSet.html">HOperatorSet</a>.<b>DisparityImageToXyz</b>(<a href="HObject.html">HObject</a> <a href="#Disparity"><i>disparity</i></a>, out <a href="HObject.html">HObject</a> <a href="#X"><i>x</i></a>, out <a href="HObject.html">HObject</a> <a href="#Y"><i>y</i></a>, out <a href="HObject.html">HObject</a> <a href="#Z"><i>z</i></a>, <a href="HTuple.html">HTuple</a> <a href="#CamParamRect1"><i>camParamRect1</i></a>, <a href="HTuple.html">HTuple</a> <a href="#CamParamRect2"><i>camParamRect2</i></a>, <a href="HTuple.html">HTuple</a> <a href="#RelPoseRect"><i>relPoseRect</i></a>)</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HImage.html">HImage</a>.<b>DisparityImageToXyz</b>(out <a href="HImage.html">HImage</a> <a href="#Y"><i>y</i></a>, out <a href="HImage.html">HImage</a> <a href="#Z"><i>z</i></a>, <a href="HCamPar.html">HCamPar</a> <a href="#CamParamRect1"><i>camParamRect1</i></a>, <a href="HCamPar.html">HCamPar</a> <a href="#CamParamRect2"><i>camParamRect2</i></a>, <a href="HPose.html">HPose</a> <a href="#RelPoseRect"><i>relPoseRect</i></a>)</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HCamPar.html">HCamPar</a>.<b>DisparityImageToXyz</b>(<a href="HImage.html">HImage</a> <a href="#Disparity"><i>disparity</i></a>, out <a href="HImage.html">HImage</a> <a href="#Y"><i>y</i></a>, out <a href="HImage.html">HImage</a> <a href="#Z"><i>z</i></a>, <a href="HCamPar.html">HCamPar</a> <a href="#CamParamRect2"><i>camParamRect2</i></a>, <a href="HPose.html">HPose</a> <a href="#RelPoseRect"><i>relPoseRect</i></a>)</code></p>
<p>
<code><a href="HImage.html">HImage</a> <a href="HPose.html">HPose</a>.<b>DisparityImageToXyz</b>(<a href="HImage.html">HImage</a> <a href="#Disparity"><i>disparity</i></a>, out <a href="HImage.html">HImage</a> <a href="#Y"><i>y</i></a>, out <a href="HImage.html">HImage</a> <a href="#Z"><i>z</i></a>, <a href="HCamPar.html">HCamPar</a> <a href="#CamParamRect1"><i>camParamRect1</i></a>, <a href="HCamPar.html">HCamPar</a> <a href="#CamParamRect2"><i>camParamRect2</i></a>)</code></p>
</div>
<div data-if="python" style="display:none;">
<p>
<code>def <b>disparity_image_to_xyz</b>(<a href="#Disparity"><i>disparity</i></a>: HObject, <a href="#CamParamRect1"><i>cam_param_rect_1</i></a>: Sequence[Union[int, float, str]], <a href="#CamParamRect2"><i>cam_param_rect_2</i></a>: Sequence[Union[int, float, str]], <a href="#RelPoseRect"><i>rel_pose_rect</i></a>: Sequence[Union[int, float]]) -&gt; Tuple[HObject, HObject, HObject]</code></p>
</div>
<h2 id="sec_description">描述</h2>
<p>Given the disparity image <a href="#Disparity"><i><code><span data-if="hdevelop" style="display:inline">Disparity</span><span data-if="c" style="display:none">Disparity</span><span data-if="cpp" style="display:none">Disparity</span><span data-if="com" style="display:none">Disparity</span><span data-if="dotnet" style="display:none">disparity</span><span data-if="python" style="display:none">disparity</span></code></i></a> of a rectified
binocular stereo system, <code><span data-if="hdevelop" style="display:inline">disparity_image_to_xyz</span><span data-if="c" style="display:none">disparity_image_to_xyz</span><span data-if="cpp" style="display:none">DisparityImageToXyz</span><span data-if="com" style="display:none">DisparityImageToXyz</span><span data-if="dotnet" style="display:none">DisparityImageToXyz</span><span data-if="python" style="display:none">disparity_image_to_xyz</span></code> computes the
corresponding 3D points. Their coordinates relative to the rectified
camera 1 are stored as gray values in the images <a href="#X"><i><code><span data-if="hdevelop" style="display:inline">X</span><span data-if="c" style="display:none">X</span><span data-if="cpp" style="display:none">X</span><span data-if="com" style="display:none">X</span><span data-if="dotnet" style="display:none">x</span><span data-if="python" style="display:none">x</span></code></i></a>,
<a href="#Y"><i><code><span data-if="hdevelop" style="display:inline">Y</span><span data-if="c" style="display:none">Y</span><span data-if="cpp" style="display:none">Y</span><span data-if="com" style="display:none">Y</span><span data-if="dotnet" style="display:none">y</span><span data-if="python" style="display:none">y</span></code></i></a>, and <a href="#Z"><i><code><span data-if="hdevelop" style="display:inline">Z</span><span data-if="c" style="display:none">Z</span><span data-if="cpp" style="display:none">Z</span><span data-if="com" style="display:none">Z</span><span data-if="dotnet" style="display:none">z</span><span data-if="python" style="display:none">z</span></code></i></a>, i.e., the pixels at the position
(Row,Column) in <a href="#X"><i><code><span data-if="hdevelop" style="display:inline">X</span><span data-if="c" style="display:none">X</span><span data-if="cpp" style="display:none">X</span><span data-if="com" style="display:none">X</span><span data-if="dotnet" style="display:none">x</span><span data-if="python" style="display:none">x</span></code></i></a>, <a href="#Y"><i><code><span data-if="hdevelop" style="display:inline">Y</span><span data-if="c" style="display:none">Y</span><span data-if="cpp" style="display:none">Y</span><span data-if="com" style="display:none">Y</span><span data-if="dotnet" style="display:none">y</span><span data-if="python" style="display:none">y</span></code></i></a>, and <a href="#Z"><i><code><span data-if="hdevelop" style="display:inline">Z</span><span data-if="c" style="display:none">Z</span><span data-if="cpp" style="display:none">Z</span><span data-if="com" style="display:none">Z</span><span data-if="dotnet" style="display:none">z</span><span data-if="python" style="display:none">z</span></code></i></a> contain the
x, y, and z coordinate, respectively, of the pixel (Row,Column) in
the disparity image.
</p>
<p>The rectified binocular camera system is specified by its internal
camera parameters <a href="#CamParamRect1"><i><code><span data-if="hdevelop" style="display:inline">CamParamRect1</span><span data-if="c" style="display:none">CamParamRect1</span><span data-if="cpp" style="display:none">CamParamRect1</span><span data-if="com" style="display:none">CamParamRect1</span><span data-if="dotnet" style="display:none">camParamRect1</span><span data-if="python" style="display:none">cam_param_rect_1</span></code></i></a> of the rectified camera 1
and <a href="#CamParamRect2"><i><code><span data-if="hdevelop" style="display:inline">CamParamRect2</span><span data-if="c" style="display:none">CamParamRect2</span><span data-if="cpp" style="display:none">CamParamRect2</span><span data-if="com" style="display:none">CamParamRect2</span><span data-if="dotnet" style="display:none">camParamRect2</span><span data-if="python" style="display:none">cam_param_rect_2</span></code></i></a> of the rectified camera 2, and the
external parameters <a href="#RelPoseRect"><i><code><span data-if="hdevelop" style="display:inline">RelPoseRect</span><span data-if="c" style="display:none">RelPoseRect</span><span data-if="cpp" style="display:none">RelPoseRect</span><span data-if="com" style="display:none">RelPoseRect</span><span data-if="dotnet" style="display:none">relPoseRect</span><span data-if="python" style="display:none">rel_pose_rect</span></code></i></a>. The latter one is a pose in the
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</svg></span>, thus it defines the
relative pose of the rectified camera coordinate system 2 (<i>ccsR2</i>)
relative to the rectified camera coordinate system 1 (<i>ccsR1</i>)
(see <a href="toc_transformations_poses.html">Transformations / Poses</a> and
<code>“Solution Guide III-C - 3D Vision”</code>).
These camera parameters can be obtained from 该算子s
<a href="calibrate_cameras.html"><code><span data-if="hdevelop" style="display:inline">calibrate_cameras</span><span data-if="c" style="display:none">calibrate_cameras</span><span data-if="cpp" style="display:none">CalibrateCameras</span><span data-if="com" style="display:none">CalibrateCameras</span><span data-if="dotnet" style="display:none">CalibrateCameras</span><span data-if="python" style="display:none">calibrate_cameras</span></code></a> and <a href="gen_binocular_rectification_map.html"><code><span data-if="hdevelop" style="display:inline">gen_binocular_rectification_map</span><span data-if="c" style="display:none">gen_binocular_rectification_map</span><span data-if="cpp" style="display:none">GenBinocularRectificationMap</span><span data-if="com" style="display:none">GenBinocularRectificationMap</span><span data-if="dotnet" style="display:none">GenBinocularRectificationMap</span><span data-if="python" style="display:none">gen_binocular_rectification_map</span></code></a>.</p>
<h2 id="sec_attention">注意</h2>
<p>Stereo setups that contain cameras with and without hypercentric
lenses at the same time are not supported.</p>
<h2 id="sec_execution">运行信息</h2>
<ul>
  <li>多线程类型:可重入(与非独占操作符并行运行)。</li>
<li>多线程作用域:全局(可以从任何线程调用)。</li>
  
    <li>在元组级别自动并行化。</li>
    <li>Automatically parallelized on  domain level.</li>
  
</ul>
<h2 id="sec_parameters">参数表</h2>
  <div class="par">
<div class="parhead">
<span id="Disparity" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Disparity</span><span data-if="c" style="display:none">Disparity</span><span data-if="cpp" style="display:none">Disparity</span><span data-if="com" style="display:none">Disparity</span><span data-if="dotnet" style="display:none">disparity</span><span data-if="python" style="display:none">disparity</span></code></b> (input_object)  </span><span>singlechannelimage(-array) <code>→</code> <span data-if="hdevelop" style="display:inline">object</span><span data-if="dotnet" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="python" style="display:none">HObject</span><span data-if="cpp" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="c" style="display:none">Hobject</span> (real)</span>
</div>
<p class="pardesc">Disparity image.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="X" class="parname"><b><code><span data-if="hdevelop" style="display:inline">X</span><span data-if="c" style="display:none">X</span><span data-if="cpp" style="display:none">X</span><span data-if="com" style="display:none">X</span><span data-if="dotnet" style="display:none">x</span><span data-if="python" style="display:none">x</span></code></b> (output_object)  </span><span>singlechannelimage(-array) <code>→</code> <span data-if="hdevelop" style="display:inline">object</span><span data-if="dotnet" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="python" style="display:none">HObject</span><span data-if="cpp" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="c" style="display:none">Hobject *</span> (real)</span>
</div>
<p class="pardesc">X coordinates of the points in the rectified camera
system 1.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Y" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Y</span><span data-if="c" style="display:none">Y</span><span data-if="cpp" style="display:none">Y</span><span data-if="com" style="display:none">Y</span><span data-if="dotnet" style="display:none">y</span><span data-if="python" style="display:none">y</span></code></b> (output_object)  </span><span>singlechannelimage(-array) <code>→</code> <span data-if="hdevelop" style="display:inline">object</span><span data-if="dotnet" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="python" style="display:none">HObject</span><span data-if="cpp" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="c" style="display:none">Hobject *</span> (real)</span>
</div>
<p class="pardesc">Y coordinates of the points in the rectified camera
system 1.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Z" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Z</span><span data-if="c" style="display:none">Z</span><span data-if="cpp" style="display:none">Z</span><span data-if="com" style="display:none">Z</span><span data-if="dotnet" style="display:none">z</span><span data-if="python" style="display:none">z</span></code></b> (output_object)  </span><span>singlechannelimage(-array) <code>→</code> <span data-if="hdevelop" style="display:inline">object</span><span data-if="dotnet" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="python" style="display:none">HObject</span><span data-if="cpp" style="display:none"><a href="HImage.html">HImage</a></span><span data-if="c" style="display:none">Hobject *</span> (real)</span>
</div>
<p class="pardesc">Z coordinates of the points in the rectified camera
system 1.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="CamParamRect1" class="parname"><b><code><span data-if="hdevelop" style="display:inline">CamParamRect1</span><span data-if="c" style="display:none">CamParamRect1</span><span data-if="cpp" style="display:none">CamParamRect1</span><span data-if="com" style="display:none">CamParamRect1</span><span data-if="dotnet" style="display:none">camParamRect1</span><span data-if="python" style="display:none">cam_param_rect_1</span></code></b> (input_control)  </span><span>campar <code>→</code> <span data-if="dotnet" style="display:none"><a href="HCamPar.html">HCamPar</a>, </span><span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[Union[int, float, str]]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real / </span><span data-if="hdevelop" style="display:inline">integer / </span><span data-if="hdevelop" style="display:inline">string)</span><span data-if="dotnet" style="display:none"> (<i>double</i> / </span><span data-if="dotnet" style="display:none">int / </span><span data-if="dotnet" style="display:none">long / </span><span data-if="dotnet" style="display:none">string)</span><span data-if="cpp" style="display:none"> (<i>double</i> / </span><span data-if="cpp" style="display:none">Hlong / </span><span data-if="cpp" style="display:none">HString)</span><span data-if="c" style="display:none"> (<i>double</i> / </span><span data-if="c" style="display:none">Hlong / </span><span data-if="c" style="display:none">char*)</span></span>
</div>
<p class="pardesc">Internal camera parameters of the rectified camera 1.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="CamParamRect2" class="parname"><b><code><span data-if="hdevelop" style="display:inline">CamParamRect2</span><span data-if="c" style="display:none">CamParamRect2</span><span data-if="cpp" style="display:none">CamParamRect2</span><span data-if="com" style="display:none">CamParamRect2</span><span data-if="dotnet" style="display:none">camParamRect2</span><span data-if="python" style="display:none">cam_param_rect_2</span></code></b> (input_control)  </span><span>campar <code>→</code> <span data-if="dotnet" style="display:none"><a href="HCamPar.html">HCamPar</a>, </span><span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[Union[int, float, str]]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real / </span><span data-if="hdevelop" style="display:inline">integer / </span><span data-if="hdevelop" style="display:inline">string)</span><span data-if="dotnet" style="display:none"> (<i>double</i> / </span><span data-if="dotnet" style="display:none">int / </span><span data-if="dotnet" style="display:none">long / </span><span data-if="dotnet" style="display:none">string)</span><span data-if="cpp" style="display:none"> (<i>double</i> / </span><span data-if="cpp" style="display:none">Hlong / </span><span data-if="cpp" style="display:none">HString)</span><span data-if="c" style="display:none"> (<i>double</i> / </span><span data-if="c" style="display:none">Hlong / </span><span data-if="c" style="display:none">char*)</span></span>
</div>
<p class="pardesc">Internal camera parameters of the rectified camera 2.</p>
</div>
  <div class="par">
<div class="parhead">
<span id="RelPoseRect" class="parname"><b><code><span data-if="hdevelop" style="display:inline">RelPoseRect</span><span data-if="c" style="display:none">RelPoseRect</span><span data-if="cpp" style="display:none">RelPoseRect</span><span data-if="com" style="display:none">RelPoseRect</span><span data-if="dotnet" style="display:none">relPoseRect</span><span data-if="python" style="display:none">rel_pose_rect</span></code></b> (input_control)  </span><span>pose <code>→</code> <span data-if="dotnet" style="display:none"><a href="HPose.html">HPose</a>, </span><span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">Sequence[Union[int, float]]</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (real / </span><span data-if="hdevelop" style="display:inline">integer)</span><span data-if="dotnet" style="display:none"> (<i>double</i> / </span><span data-if="dotnet" style="display:none">int / </span><span data-if="dotnet" style="display:none">long)</span><span data-if="cpp" style="display:none"> (<i>double</i> / </span><span data-if="cpp" style="display:none">Hlong)</span><span data-if="c" style="display:none"> (<i>double</i> / </span><span data-if="c" style="display:none">Hlong)</span></span>
</div>
<p class="pardesc">Pose of the rectified camera 2 in relation to the
rectified camera 1.</p>
<p class="pardesc"><span class="parcat">Number of elements:
      </span>7</p>
</div>
<h2 id="sec_example_all">例程 (HDevelop)</h2>
<pre class="example">
disparity_image_to_xyz (ImageDisparity, ImgX, ImgY, ImgZ, RectCamParL, \
                        RectCamParR, RectLPosRectR)
get_region_points (ImageDisparity, Rows, Columns)
get_grayval (ImgX, Rows, Columns, XValues)
get_grayval (ImgY, Rows, Columns, YValues)
get_grayval (ImgZ, Rows, Columns, ZValues)
</pre>
<h2 id="sec_result">结果</h2>
<p>该算子 <code><span data-if="hdevelop" style="display:inline">disparity_image_to_xyz</span><span data-if="c" style="display:none">disparity_image_to_xyz</span><span data-if="cpp" style="display:none">DisparityImageToXyz</span><span data-if="com" style="display:none">DisparityImageToXyz</span><span data-if="dotnet" style="display:none">DisparityImageToXyz</span><span data-if="python" style="display:none">disparity_image_to_xyz</span></code> 返回值 <TT>2</TT> (
      <TT>H_MSG_TRUE</TT>)
    
if the input is not empty.  The behavior in case of empty input (no
input image available) is set via 该算子
<a href="set_system.html"><code><span data-if="hdevelop" style="display:inline">set_system('no_object_result',&lt;Result&gt;)</span><span data-if="c" style="display:none">set_system("no_object_result",&lt;Result&gt;)</span><span data-if="cpp" style="display:none">SetSystem("no_object_result",&lt;Result&gt;)</span><span data-if="com" style="display:none">SetSystem("no_object_result",&lt;Result&gt;)</span><span data-if="dotnet" style="display:none">SetSystem("no_object_result",&lt;Result&gt;)</span><span data-if="python" style="display:none">set_system("no_object_result",&lt;Result&gt;)</span></code></a>.  The behavior in
case of empty region (the region is the empty set) is set via
<a href="set_system.html"><code><span data-if="hdevelop" style="display:inline">set_system('empty_region_result',&lt;Result&gt;)</span><span data-if="c" style="display:none">set_system("empty_region_result",&lt;Result&gt;)</span><span data-if="cpp" style="display:none">SetSystem("empty_region_result",&lt;Result&gt;)</span><span data-if="com" style="display:none">SetSystem("empty_region_result",&lt;Result&gt;)</span><span data-if="dotnet" style="display:none">SetSystem("empty_region_result",&lt;Result&gt;)</span><span data-if="python" style="display:none">set_system("empty_region_result",&lt;Result&gt;)</span></code></a>.  If necessary an
exception is raised.</p>
<h2 id="sec_predecessors">可能的前置算子</h2>
<p>
<code><a href="binocular_disparity.html"><span data-if="hdevelop" style="display:inline">binocular_disparity</span><span data-if="c" style="display:none">binocular_disparity</span><span data-if="cpp" style="display:none">BinocularDisparity</span><span data-if="com" style="display:none">BinocularDisparity</span><span data-if="dotnet" style="display:none">BinocularDisparity</span><span data-if="python" style="display:none">binocular_disparity</span></a></code>
</p>
<h2 id="sec_successors">可能的后置算子</h2>
<p>
<code><a href="threshold.html"><span data-if="hdevelop" style="display:inline">threshold</span><span data-if="c" style="display:none">threshold</span><span data-if="cpp" style="display:none">Threshold</span><span data-if="com" style="display:none">Threshold</span><span data-if="dotnet" style="display:none">Threshold</span><span data-if="python" style="display:none">threshold</span></a></code>, 
<code><a href="write_image.html"><span data-if="hdevelop" style="display:inline">write_image</span><span data-if="c" style="display:none">write_image</span><span data-if="cpp" style="display:none">WriteImage</span><span data-if="com" style="display:none">WriteImage</span><span data-if="dotnet" style="display:none">WriteImage</span><span data-if="python" style="display:none">write_image</span></a></code>
</p>
<h2 id="sec_alternatives">可替代算子</h2>
<p>
<code><a href="disparity_to_point_3d.html"><span data-if="hdevelop" style="display:inline">disparity_to_point_3d</span><span data-if="c" style="display:none">disparity_to_point_3d</span><span data-if="cpp" style="display:none">DisparityToPoint3d</span><span data-if="com" style="display:none">DisparityToPoint3d</span><span data-if="dotnet" style="display:none">DisparityToPoint3d</span><span data-if="python" style="display:none">disparity_to_point_3d</span></a></code>, 
<code><a href="binocular_distance.html"><span data-if="hdevelop" style="display:inline">binocular_distance</span><span data-if="c" style="display:none">binocular_distance</span><span data-if="cpp" style="display:none">BinocularDistance</span><span data-if="com" style="display:none">BinocularDistance</span><span data-if="dotnet" style="display:none">BinocularDistance</span><span data-if="python" style="display:none">binocular_distance</span></a></code>
</p>
<h2 id="sec_see">参考其它</h2>
<p>
<code><a href="binocular_calibration.html"><span data-if="hdevelop" style="display:inline">binocular_calibration</span><span data-if="c" style="display:none">binocular_calibration</span><span data-if="cpp" style="display:none">BinocularCalibration</span><span data-if="com" style="display:none">BinocularCalibration</span><span data-if="dotnet" style="display:none">BinocularCalibration</span><span data-if="python" style="display:none">binocular_calibration</span></a></code>, 
<code><a href="gen_binocular_rectification_map.html"><span data-if="hdevelop" style="display:inline">gen_binocular_rectification_map</span><span data-if="c" style="display:none">gen_binocular_rectification_map</span><span data-if="cpp" style="display:none">GenBinocularRectificationMap</span><span data-if="com" style="display:none">GenBinocularRectificationMap</span><span data-if="dotnet" style="display:none">GenBinocularRectificationMap</span><span data-if="python" style="display:none">gen_binocular_rectification_map</span></a></code>, 
<code><a href="intersect_lines_of_sight.html"><span data-if="hdevelop" style="display:inline">intersect_lines_of_sight</span><span data-if="c" style="display:none">intersect_lines_of_sight</span><span data-if="cpp" style="display:none">IntersectLinesOfSight</span><span data-if="com" style="display:none">IntersectLinesOfSight</span><span data-if="dotnet" style="display:none">IntersectLinesOfSight</span><span data-if="python" style="display:none">intersect_lines_of_sight</span></a></code>
</p>
<h2 id="sec_module">模块</h2>
<p>
3D Metrology</p>
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